Spectroscopy of MWC 297 (Andrillat+ 1998)

Details Spectroscopy of MWC 297 (Andrillat+ 1998) Spectroscopy of MWC 297 (Andrillat+ 1998)

Jun 1998

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998ycat..41310479a&link_type=abstract

VizieR On-line Data Catalog: J/A+AS/131/479. Originally published in: 1998A&AS..131..479A

Other

Equivalent Widths, Spectra: Infrared, Stars: Emission Stars: Early-Type

Scientific paper

On the basis of spectroscopic CCD material obtained at the Haute Provence Observatory, we provide line identifications and equivalent width measurements in the wavelength region 4100-8900Å of the spectrum of MWC 297. About two hundred features are identified, almost exclusively emission lines. Only one interstellar feature could be identified (λ6613) a fact which contrasts with the eigth magnitudes of extinction found by photometrists. The spectrum of the underlying star corresponds probably to a late O or early B-type object. The cooler emission lines correspond to a spectrum of a middle A-type star. Analogies with other stars observed in this series of papers are examined. (1 data file).

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